just got wind of another feature.... more than 2 teams can now play against eachother in multiplayer and so far its 16 max players although this is not definite... they may make the max players more before the release... the developers Bungie have been workin hard with xbox live developers to enhance the online experience with new messaging system and stuff for clans... although they are being really secretive about these features... also there will be a coop option as well... but online coop is not confirmed... thats all i got for now... hope that made some people drool a lil more...